It's been a long time for me as well that I was at that museum. I vaguely remember visiting with my son when he was still very young. I realized however how "ancient" I am when I seen the moped, a Lohner Sissy which I proudly owned when I was 16 years old, being one of the displays in the museum. But for that matter, in the Heeresgeschichtliche Museum I also seen some weapons I was trained on a couple years later when I was in the Austrian Airforce, plus the planes we used to have when I was stationed in Langenlebarn: the Saab Fliegende Tonne from Sweden (Austria bought six of them at the time I was there, they were flown from Sweden to Austria by former WWII Messerschmidt pilots).